On sale 37%

Bose Ultra Open

★★★★☆ 4.2 (22,131)

The clip-on design with Bose OpenAudio technology delivers private, rich sound while maintaining full spatial awareness, backed by a massive 48-hour case battery life. Its lightweight 6g build and IPX4 water resistance make it a durable companion for all-day wear across work and travel. These earbuds are best for commuters and office workers who need to stay alert to their surroundings without sacrificing immersive, private listening.

form factor open-ear
driver type dynamic
Wireless Yes
bluetooth version 5.3
battery life hours 7.5
case battery hours 19.5
water resistance IPX4
multipoint Yes
Bose Ultra Open earbuds
83 Overall Score
Also available in:

Snapshot

The 30-Second Version

The most comfortable way to listen to music without tuning out the world. Skip them if you need to make calls or crave deep bass.

Pros & Cons

Pros

  • Incredibly light and comfortable, you'll forget they're on 99th
  • Best-in-class awareness of your surroundings 94th
  • Surprisingly rich and detailed sound for an open design 93rd
  • Stylish, jewelry-like design that doesn't scream 'tech gadget' 81st

Cons

  • Bass is limited, don't expect a thumping low end
  • Call quality is a real letdown for the price
  • Fit is hit-or-miss depending on your ear shape
  • User sentiment is mixed, a lot of people just don't get the open-ear concept

What owners think

The Word on the Street

4.2/5 (22131 reviews)
👍 Owners rave about the barely-there feel and the ability to wear them all day without fatigue.
🤔 The fit is polarizing, some ears just don't get along with the clip-on design, leading to a loose or awkward feel.
👎 A common frustration is the poor microphone performance, making them nearly useless for phone calls in anything but a silent room.

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has held steady over time
75/100Our AI sentiment readmedium confidence · 16 sources · Jul 2026
1★2★3★4★5★Q3 '25: 5.0★ · 7 reviewsQ4 '25: 4.4★ · 85 reviewsQ1 '26: 4.2★ · 98 reviewsQ2 '26: 4.3★ · 27 reviewsQ3 '26: 5.0★ · 2 reviews78598272Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 219 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

The sound quality genuinely surprised us. For an open-ear design that doesn't seal your ear canal, the clarity and detail are top-notch, landing in the 91st percentile of our database. Bose's Immersive Audio mode adds a fun, 3D-like spaciousness that's great for podcasts and acoustic tracks. The real magic trick is the volume-adaptive EQ, which keeps the sound balanced whether you're in a quiet room or a noisy street. The weak spot is bass, it simply can't compete with sealed in-ear monitors, and the call quality is mediocre at best, scoring a disappointing 61 out of 100 in our tests.

Performance Percentiles

Anc 65.7
Mic 60.1
Build 80.7
Sound 92.5
Battery 72.6
Comfort 94.2
User Sentiment 41.1
Connectivity 98.9
Social Proof 72

Specifications

Full Specifications

Design

Form Factor open-ear
Wearing Style true wireless
Ear Tips s
Weight 0.0 kg / 0.0 lbs

Audio

Driver Type dynamic
Drivers 1
Freq Max 20000
Impedance 32
Sensitivity 100
Hi-Res Audio Yes
Codecs AAC, SBC
Surround Spatial Audio

Noise Control

ANC No
Transparency Yes

Connectivity

Wireless Yes
Bluetooth 5.3
Profiles A2DP, HFP, BLE
Multipoint Yes
Wired Connector USB
Range 9.1

Earbud Battery

Battery Life 7.5
Charge Time 1
Fast Charging 10 Minutes for 2 Hours
Charging USB-C

Case Battery

Case Battery 19.5
Case Charging USB-C
Wireless Charging No

Microphone

Microphone Yes
Mic Count 4
NC Mic No

Features

Voice Assistant Siri, Google Assistant
Touch Controls Yes
App Bose Music
Volume Limiting No
Gaming Mode No
Bone Conduction No
Water Resistance IPX4

vs Competition

The Shokz OpenDots ONE is the most direct competitor, offering a similar clip-on design with Dolby Audio and a much longer 40-hour total battery life, often for less money. The Sony WF-1000XM6 and Apple AirPods Pro 3 are in a completely different league for sound isolation, bass, and call quality, but they seal your ear canal. If you need awareness, the Bose are the more refined and comfortable choice over the Shokz. If you want to block out the world, go buy the Sonys or AirPods and don't look back.

Spec Bose Ultra Open Technics EAH-AZ100 EAH-AZ100-K Sony WF-1000XM6 Google Pixel Buds Pro EarFun Air Pro 4+ Nothing Ear (3)
Form Factor open-ear in-ear in-ear in-ear in-ear in-ear
Driver Type dynamic dynamic dynamic dynamic hybrid dynamic
Wireless true true true true true true
Active Noise Cancellation false true true true true true
Bluetooth Version 5.3 5.3 5.3 5.0 6.0 5.4
Battery Life Hours 7.5 8 8 11 12 10
Case Battery Hours 19.5 28 24 31 54 19
Water Resistance IPX4 IPX4 IPX4 IPX4 IP55 Water-Resistant
Multipoint true true true true true true
Compare Compare Compare Compare Compare
Product AncMicBuildSoundBatteryComfortUser SentimentConnectivitySocial Proof
Bose Ultra Open 65.760.180.792.572.694.241.198.972
Technics EAH-AZ100 EAH-AZ100-K Compare 97.397.280.79981.671.692.199.180.3
Sony WF-1000XM6 Compare 97.399.880.788.678.471.649.897.980.3
Google Pixel Buds Pro Compare 97.382.680.793.384.771.697.295.389.6
EarFun Air Pro 4+ Compare 97.397.291.899.796.171.697.299.389.6
Nothing Ear (3) Compare 93.297.272.493.37794.279.910080.3

Price

Value & Pricing

Value is a tricky one here because the price swings wildly from $198 to $379 depending on where you look. At the low end, you're getting a unique, best-in-class open-ear experience that's absolutely worth it. At nearly $400, you're paying a hefty premium for the Bose name and a design that some people will love and others will hate. Shop around and snag a deal closer to that $200 mark.

From $187 20 offers across 4 retailers
Best Buy 7 offers From $187
Amazon 8 offers From $199
Adorama 3 offers From $229
B&H Photo 2 offers From $229

Price History

New Refurbished
$100 $200 $300 $400 May 3May 16May 29Jun 12Jun 29Jul 23 $295

Read more

Overview

The Bose Ultra Open Earbuds are a very specific tool for a very specific person. If you hate the plugged-up feeling of traditional earbuds and need to stay aware of your surroundings, these clip-on wonders are a revelation. They pump out surprisingly rich, private audio while letting the world in, and they're so light you'll forget you're wearing them. But if you're looking for booming bass or crystal-clear calls, you're shopping in the wrong aisle. These are premium casual-listening buds, not workhorse headsets.

Common Questions

Q: Can other people hear what I'm listening to?

In a quiet room, someone sitting very close might hear a faint whisper of sound, but Bose's OpenAudio tech does a shockingly good job of keeping your audio private. On a bus or plane, the ambient noise will cover it up completely.

Q: Are these good for running or the gym?

Yes, with a caveat. They're IPX4 water-resistant and the clip-on design is secure for most people. The open-ear design is a safety win for outdoor runs. But if your gym blasts its own music, you'll hear that competing with your playlist since there's no noise cancellation.

Q: How do these compare to bone conduction headphones?

They sound much better, with richer detail and actual bass presence that bone conduction can't match. However, bone conduction headphones like Shokz leave your ears completely open, which some people prefer for maximum awareness. These clip onto your ear and fire sound into it, so you get a better audio experience with slightly less openness.

Who Should Skip This

If you're looking for a headset to take calls on the go, this isn't it. The mic quality is a weak spot that will frustrate you and the person on the other end. Go get a pair of Jabra or Sony earbuds with a proven mic setup instead. Bass heads should also steer clear, the physics of an open design simply can't deliver that thumping low-end you're after.

Verdict

The Bose Ultra Open Earbuds are the best open-ear earbuds you can buy for casual listening and all-day comfort, period. They're a joy for podcasts, audiobooks, and background music when you need to hear a doorbell or a coworker. Just don't buy them expecting to take work calls or feel the bass drop in your chest. If your priority is staying present in your environment without sacrificing good sound, these are an easy recommendation.

Usage Scores

Calls (70.4)Music (78.6)Overall (82.6)Budget (88)Gaming (74.1)Travel (71.7)Commute (63.7)Fitness (85.5)

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